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Employment, productivity and international trade : hearing before the Committee on Finance, United States Senate, 99th Congress, 2nd session, July 16, 1986
(1986)
Productivity measurement and the impact of trade and technology on wages : estimates for the U.S., 1972-1990
Feenstra, Robert C., (1997)
The effect of trade with low-income countries on US industry
Auer, Raphael, (2008)